We draw your attention that the books marked as
"Advance order is required"
are not available for direct purchase. If some of such books are
contained among the books you wish to buy, their price will not be immediately displayed and
included in the total sum of your order. Within one day you will be informed
(by email about availability of such books and the final price for
your order.

The books bearing the mark "In press" can be added to your
shopping cart, but note that their price and transportation do not
contribute to the total cost of your order. This way we will be aware
of your wish to buy these books and will inform you when they will be
published.